Thank you for the suggestion! I’ve considered ending with the Falcon going into hyperspace. But that depends on if and how I fit that sequence into TLJ. I feel like if the arrival on Ahch-To is moved to TLJ I would like that to be the opening sequence, but perhaps it also works if it’s just inserted before the first Ahch-To scenes in TLJ. I haven’t made a final decision on that yet.

Your other idea is interesting as well, but I don’t have any detailed ideas for editing TROS yet so I can’t say what I’ll do in that case.